Complete Anthropic eval campaign and judge backfill

[justsml]

Summary

• records three complete Opus 5 none-reasoning model/tool passes
• preserves the Fable 5 low canary refusal and stops the invalid paid batch
• adds an auditable replay-only thread judge backfill
• completes judge coverage for all 12 Opus 5 Minimal thread rows

Verification

• pnpm typecheck
• all 42 Opus 5 candidate/judge rows completed
• all 12 Opus Minimal backfill judges completed